Pencil sharpener



FIG. 1 is a left-side perspective view of a pencil sharpener embodyingthe present invention.

FIG. 2 is a left side view of the pencil sharpener.

FIG. 3 is a right side view of the pencil sharpener.

FIG. 4 is a front view of the pencil sharpener.

FIG. 5 is a rear view of the pencil sharpener; and,

FIG. 6 is a top view of the pencil sharpener.

The portions of the pencil sharpener shown in broken lines are forillustrative purposes only and form no part of the claimed design.

We claim the ornamental design for a pencil sharpener, as shown anddescribed.